Multifunctional rehabilitation fitness equipment for rehabilitation department

Abstract

The invention discloses multifunctional rehabilitation fitness equipment for the rehabilitation department, and relates to the technical field of medical equipment.The multifunctional rehabilitation fitness equipment comprises a seat, box bodies are symmetrically arranged in front of the seat, counterweight assemblies are installed in the box bodies, connecting frames make contact with the outer sides of the box bodies, the connecting frames are in transmission connection with the counterweight assemblies, and fixed handles are fixedly connected into the connecting frames; one side of the fixed handle is provided with a movable handle, two ends of the movable handle are respectively in transmission connection with a reset assembly, the reset assemblies are located in the connecting frame, the fixed handle is movably connected with a plurality of pressing plates for exercising finger force, the pressing plates are in transmission connection with elastic assemblies, and the elastic assemblies are located in the fixed handle. A basis of multiple functions is provided for rehabilitation fitness, a user can sit on the seat, rehabilitation exercise of the upper limbs and the hands is achieved by operating the fixed handle and the movable handle and pressing the pressing plate, and the diversified rehabilitation requirements of patients in the rehabilitation department are met.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a multifunctional rehabilitation and fitness equipment for rehabilitation departments. Background Art

[0002] Multifunctional rehabilitation and fitness equipment refers to devices that integrate multiple rehabilitation training functions, typically covering modules such as active exercise, passive assistance, resistance adjustment, and intelligent feedback. Its diverse functions support compound movements such as lower limb cycling, upper limb flexion and extension, and shoulder rotation, accelerating the user's rehabilitation process and promoting functional recovery.

[0003] Existing equipment can usually only restore strength in the forearms and legs, but cannot exercise other small joints, such as hand grip and knuckle movements. Therefore, there is an urgent need for a multifunctional rehabilitation and fitness equipment for rehabilitation to solve the problems of the above-mentioned existing technologies. Summary of the Invention

[0004] The purpose of the present invention is to provide a multifunctional rehabilitation and fitness equipment for rehabilitation department to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a multifunctional rehabilitation and fitness equipment for rehabilitation, including a seat, a box body is symmetrically arranged in front of the seat, a counterweight assembly is installed in the box body, a connecting frame is in contact with the outside of the box body, the connecting frame is transmission-connected to the counterweight assembly, a fixed handle is fixedly connected to the connecting frame, a movable handle is provided on one side of the fixed handle, and reset assemblies are respectively transmission-connected at both ends of the movable handle, the reset assembly is located in the connecting frame, a number of pressing plates for exercising finger strength are movably connected to the fixed handle, the pressing plates are transmission-connected to an elastic assembly, and the elastic assembly is located in the fixed handle.

[0006] Optionally, the counterweight assembly includes a rope fixedly connected to the connecting frame, the rope extends into the box and is wrapped around a pulley, the center of the pulley passes through and is rotatably connected to a central axis, both ends of the central axis are fixedly connected to the inner wall of the box, the bottom surface of the box is fixedly connected to a rear support leg, a number of counterweight blocks are stacked in the rear support leg, and the rope is fixedly connected to the counterweight block located at the top.

[0007] Optionally, grooves are symmetrically provided on the counterweight blocks, and two adjacent counterweight blocks are detachably connected via a connecting piece, and the connecting piece is adapted to the grooves.

[0008] Optionally, the reset assembly includes a moving block fixedly connected to both ends of the movable handle, a sliding groove is symmetrically opened in the connecting frame, the moving block is located in the sliding groove and is slidably connected to the sliding groove, a sliding rail is fixedly connected in the sliding groove, the sliding rail passes through the moving block and is slidably connected to the moving block, an adjustment plate is passed through the other end of the sliding rail, a first spring is sleeved on the outside of the sliding rail, and the first spring is located between the adjustment plate and the moving block.

[0009] Optionally, the adjustment plate is slidably connected to the connecting frame, a connecting block is fixedly connected to one side of the adjustment plate, the connecting block is located outside the connecting frame and is slidably connected to the connecting frame, fastening bolts are symmetrically installed on the connecting block, and the fastening bolts are detachably connected to the connecting frame.

[0010] Optionally, the elastic component includes connecting rods located on both sides of the pressing plate, the ends of the connecting rods are fixedly connected to the inner wall of the fixed handle, the side walls of the pressing plate are fixedly connected with a sliding plate, the sliding plate is slidably connected to the connecting rod, the ends of the connecting rods are fixedly connected to the limiting plate, and a second spring is sleeved on the outside of the connecting rod, one end of the second spring is fixedly connected to the sliding plate, and the other end of the second spring is fixedly connected to the limiting plate.

[0011] Optionally, a connecting shaft is rotatably connected inside the fixed handle, and a plurality of strip plates are fixedly connected to the connecting shaft. The plurality of strip plates are arranged in a one-to-one correspondence with the plurality of pressing plates. The strip plates are made to contact or not contact the sliding plates by rotating the connecting shaft. The end of the connecting shaft passes through the connecting frame and is fixedly connected to a knob, and the knob is rotatably connected to the outer wall of the connecting frame.

[0012] Optionally, the bottom surface of the box is fixedly connected with front legs.

[0013] Optionally, a back panel is fixedly connected to the back side of the seat.

[0014] Optionally, the seat bottom is provided with a bottom plate, and the bottom plate is in contact with the ground.

[0015] The present invention discloses the following technical effects: The present invention comprises a seat, a housing, a counterweight assembly, a connecting frame, fixed handles, a movable handle, a reset assembly, a pressure plate, and an elastic assembly, and their connections. This structure provides a multifunctional foundation for rehabilitation and fitness. Users can sit on the seat and, by operating the fixed and movable handles and pressing the pressure plate, achieve upper limb and hand rehabilitation exercises, meeting the diverse rehabilitation needs of patients in rehabilitation departments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of this application. The exemplary embodiments and descriptions of this application are intended to explain this application and do not constitute an improper limitation on this application. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the connecting frame of the present invention when viewed from above;

[0019] Figure 3 This is a schematic diagram of the internal structure of the fixed handle of the present invention;

[0020] Figure 4 For the present invention Figure 3 A partial enlarged view of middle A;

[0021] Figure 5 Schematic diagram of the internal structure of the box of the present invention;

[0022] Figure 6 This is a schematic diagram of the connection of the counterweight block of the present invention;

[0023] In the figure: 1. Base plate; 2. Back plate; 3. Seat; 4. Box body; 5. Connecting frame; 6. Fixed handle; 7. Movable handle; 8. Front support leg; 9. Rear support leg; 10. Knob; 11. Fastening bolt; 12. Connecting block; 13. Slide rail; 14. First spring; 15. Moving block; 16. Slide groove; 17. Adjusting plate; 18. Connecting shaft; 19. Strip plate; 20. Pressing plate; 21. Sliding plate; 22. Connecting rod; 23. Second spring; 24. Limiting plate; 25. Rope; 26. Pulley; 27. Center axis; 28. Counterweight; 29. Groove; 30. Connecting piece. DETAILED DESCRIPTION

[0024] With the aging population, rising incidence of chronic diseases, and the rapid development of rehabilitation medicine, demand for rehabilitation equipment continues to grow. Multifunctional rehabilitation and fitness equipment, as core tools in rehabilitation, integrates intelligent, personalized, and integrated technologies. Through mechanical structures, sensors, and artificial intelligence algorithms, they achieve motor function recovery, cognitive training, and improvement in daily activities. Technical Architecture and Core Modules: Mechanical Structure and Motion Control: Multifunctional rehabilitation equipment typically adopts a modular design, supporting multi-body training for the upper and lower limbs, hands, and other areas. Lower-limb exoskeleton robots: These utilize motors, sensors, and intelligent control systems to assist walking and are suitable for patients with paraplegia and hemiplegia. Their structures must meet biomimetic requirements, such as ensuring that joint degrees of freedom match the human range of motion. Upper-limb rehabilitation robots: These utilize wire-drive transmission or linkage mechanisms to achieve complex motion of the shoulder, elbow, and wrist joints. Sensors and Data Acquisition: These devices utilize multi-sensor fusion technology for precise assessment: Motion sensors: Inertial measurement units monitor joint angles and velocity in real time; pressure pads are used for gait analysis, offering high-resolution pressure distribution. Bioelectric Signal Sensors: Myoelectric sensors capture muscle activity, and electroencephalographic (EEG) sensors are used in brain-computer interface technology, enabling high-precision operation for amputees. Environmental Sensors: Temperature and humidity sensors ensure stable operation of the device in a suitable environment. Artificial Intelligence and Algorithms: AI technology is integrated throughout the rehabilitation process. Intelligent Diagnosis: A computer vision-based gait analysis system can identify hemiplegic gait with high accuracy. Personalized Plan Generation: Machine learning analyzes a patient's medical history and motor performance data to generate dynamic plans for training intensity, frequency, and pattern. For example, the Jiali Health Aikangli Smart Sports Rehabilitation All-in-One Device supports one-click personalized training. Real-Time Feedback and Adjustment: The device corrects incorrect movements through voice prompts and on-screen animations. Predictive Maintenance: A fault prediction model based on a long-short-term memory network provides early warning of problems such as motor overheating and sensor failure. Human-Computer Interaction and Virtual Reality: Multimodal interaction: Supports touchscreen, voice, and gesture control. VR / AR Scenarios: Simulate scenarios such as supermarket shopping and mountain climbing, dynamically adjusting task difficulty. Affective Computing: Cameras capture the patient's facial expressions, analyze their emotional state based on heart rate variability, and automatically adjust training intensity.

[0025] Core Functions and Technologies: Motor Rehabilitation: Active / Passive Training Modes: Passive training: Motor-driven joint movement, suitable for early rehabilitation. Active Training: The patient actively exerts force, while the device provides resistance or assistance. Resistance Training: Isometric, isotonic, and isokinetic training is achieved through electromagnetic damping or pneumatic systems. Balance Training: The balance function training and assessment system uses a pressure sensor array to detect center of gravity offset and supports static, dynamic, and stability limit testing. Cognitive and Neurological Rehabilitation: Attention Training: Improves working memory through tasks and tests. Executive Function Training: Uses the Tower of London Task and the Wisconsin Card Sorting Test. Neuromodulation: Transcranial magnetic stimulation (TMS) uses a double-pulsed magnetic field to alter nerve cell membrane potential, with adjustable stimulation frequency. Daily Living Skills Training: Virtual Kitchen Scenario: Simulates actions such as cutting vegetables and pouring water. ADL Assessment System: Cameras and sensors record the patient's dressing and eating time, automatically generating an index score. Safety and Effectiveness: Risk Control: The device is equipped with emergency stop, overload protection, and leakage detection, ensuring a low failure rate. Long-Term Tracking: Training data is recorded via a cloud platform, allowing doctors to remotely adjust the plan.

[0026] Technical challenges and development trends: Current technical bottlenecks: High cost: High-end equipment has a high unit price and a low reimbursement rate for medical insurance. Complex operation: Some equipment requires professional debugging, and its application in primary medical institutions is limited. Data silos: The data formats of equipment from different manufacturers are incompatible, making it difficult to achieve full-cycle management. Future development direction: Domestic substitution: Domestic companies increase R&D investment to achieve remote control with millisecond-level delays, so that rural patients can receive expert guidance from tertiary hospitals. Flexible electronic skin: Integrated pressure, temperature, and strain sensors, with tactile sensitivity close to that of real limbs. Multimodal fusion: Combining MRI, CT images and motion data to build a patient's "digital twin" model to predict rehabilitation effects.

[0027] Multifunctional rehabilitation and fitness equipment achieves precise, personalized, and engaging rehabilitation training through mechanical structure optimization, sensor fusion, AI algorithm iteration, and VR / AR technology integration. Despite challenges such as cost and operational complexity, these devices are poised for further widespread adoption with the development of domestically produced alternatives, 5G telemedicine, and flexible electronics. In the future, rehabilitation equipment will be deeply integrated into the entire "assessment-treatment-management" chain, driving rehabilitation services from an "experience-driven" to a "data-driven" approach and providing more efficient and cost-effective rehabilitation solutions for patients worldwide.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Reference Figures 1-6 As shown, this embodiment provides a multifunctional rehabilitation and fitness equipment for rehabilitation department, including a seat 3, a box body 4 is symmetrically arranged in front of the seat 3, a counterweight assembly is installed in the box body 4, a connecting frame 5 is in contact with the outer side of the box body 4, the connecting frame 5 is transmission connected to the counterweight assembly, a fixed handle 6 is fixedly connected in the connecting frame 5, a movable handle 7 is provided on one side of the fixed handle 6, and both ends of the movable handle 7 are transmission connected to the reset assembly respectively, the reset assembly is located in the connecting frame 5, a plurality of pressing plates 20 for exercising finger strength are movably connected to the fixed handle 6, the pressing plates 20 are transmission connected to the elastic assembly, and the elastic assembly is located in the fixed handle 6.

[0031] The present invention comprises a seat 3, a housing 4, a counterweight assembly, a connecting frame 5, fixed handles 6, a movable handle 7, a reset assembly, a pressing plate 20, and an elastic assembly, and their interconnectedness. This structure provides a multifunctional foundation for rehabilitation and fitness. Users can sit on the seat 3 and, by operating the fixed and movable handles 6 and 7 and pressing the pressing plate 20, achieve upper limb and hand rehabilitation exercises, meeting the diverse rehabilitation needs of rehabilitation patients.

[0032] Furthermore, the stroke of the pressing plate 20 is less than 10 mm to prevent excessive pressing.

[0033] A further optimized solution includes a counterweight assembly comprising a rope 25 fixedly connected to the connecting frame 5. The rope 25 extends into the box 4 and is wound around a pulley 26. A central shaft 27 passes through the center of the pulley 26 and is rotatably connected thereto. Both ends of the central shaft 27 are fixedly connected to the inner wall of the box 4. The bottom surface of the box 4 is fixedly connected to the rear support legs 9. Several counterweights 28 are stacked within the rear support legs 9. The rope 25 is fixedly connected to the topmost counterweight 28. The rope 25 passes around the pulley 26 and is connected to the counterweight 28. When the user pulls the connecting frame 5, the rope 25 drives the counterweight 28 upward, achieving a counterweight exercise. The setting of the pulley 26 can change the direction of the force, making the operation more convenient; the central shaft 27 is used to support the pulley 26 and ensure its stable rotation, and a ball bearing is used between the pulley 26 and the central shaft 27 to ensure durability; the rear support leg 9 provides support for the counterweight 28. This counterweight assembly has a simple and reliable structure and can provide stable resistance for rehabilitation exercises. The counterweight is made of stainless steel and is rust-proofed to extend its service life; in addition, a single counterweight 28 weighs 2kg, has a maximum load-bearing capacity of 50kg, and the tensile strength of the rope 25 is greater than 500N.

[0034] A further optimization scheme features symmetrical grooves 29 on the counterweights 28. Adjacent counterweights 28 are detachably connected via connectors 30, which fit snugly into the grooves 29. The grooves 29 on the counterweights 28 and the detachable connectors 30 allow for flexible adjustment of the number of counterweights 28, thereby varying the resistance level of the exercise, based on the user's recovery status and strength requirements. This adjustable design allows the device to accommodate patients at different stages of recovery and with varying physical conditions, enhancing its versatility and practicality.

[0035] A further optimized solution is provided. The reset assembly includes a movable block 15 fixedly connected to both ends of the movable handle 7. A symmetrically arranged sliding groove 16 is provided within the connecting frame 5. The movable block 15 is located within the sliding groove 16 and is slidably connected thereto. A slide rail 13 is fixedly connected thereto. The slide rail 13 passes through the movable block 15 and is slidably connected thereto. An adjustment plate 17 extends through the other end of the slide rail 13. A first spring 14 is sleeved on the outer side of the slide rail 13 and is located between the adjustment plate 17 and the movable block 15. The reset assembly enables the movable handle 7 to move smoothly through the sliding of the movable block 15 within the sliding groove 16 and the guiding effect of the slide rail 13 on the movable block 15. The provision of the first spring 14 enables the movable handle 7 to automatically reset after the user releases it, preparing for the next exercise. This reset assembly has a compact structure and can provide a stable reset force, ensuring the continuity and safety of exercise.

[0036] A further optimization scheme features an adjustment plate 17 that is slidably connected to the connecting frame 5. A connecting block 12 is fixedly connected to one side of the adjustment plate 17. This connecting block 12 is located outside the connecting frame 5 and is slidably connected to the connecting frame 5. Fastening bolts 11 are symmetrically mounted on the connecting block 12 and are removably connected to the connecting frame 5. The adjustment plate 17 is slidably connected to the connecting frame 5 and secured by the connecting block 12 and fastening bolts 11. This allows the user to adjust the compression of the first spring 14, thereby varying the return force of the movable handle 7, as desired. This adjustable design increases the flexibility of the device and can meet the individual exercise intensity needs of different users.

[0037] A further optimized solution is that the elastic component includes connecting rods 22 located on both sides of the pressing plate 20, the ends of the connecting rods 22 are fixedly connected to the inner wall of the fixed handle 6, the side walls of the pressing plate 20 are fixedly connected to sliding plates 21, the sliding plates 21 are slidably connected to the connecting rods 22, the ends of the connecting rods 22 are fixedly connected to the limiting plates 24, and the outer side of the connecting rods 22 is sleeved with a second spring 23, one end of the second spring 23 is fixedly connected to the sliding plate 21, and the other end of the second spring 23 is fixedly connected to the limiting plates 24. The elastic component enables the pressing plate 20 to automatically reset after being pressed and provides a certain elastic force through the cooperation of the connecting rods 22, the sliding plate 21, the limiting plate 24 and the second spring 23. By pressing the pressing plate 20, the user can exercise the strength and flexibility of the fingers. This elastic component has a simple structure and can provide stable elastic feedback for finger exercise, which helps to improve the rehabilitation effect.

[0038] A further optimized solution features a connecting shaft 18 rotatably connected within the fixed handle 6. Several strip plates 19 are fixedly connected to the connecting shaft 18. These strip plates 19 correspond to several pressing plates 20 in a one-to-one relationship. Rotating the connecting shaft 18 allows the strip plates 19 to contact or discontinuity with the sliding plates 21. The end of the connecting shaft 18 passes through the connecting frame 5 and is fixedly connected to a knob 10, which is rotatably connected to the outer wall of the connecting frame 5. By rotating the connecting shaft 18 to make the strip plates 19 contact or discontinuity with the sliding plates 21, the effectiveness of the elastic force of the pressing plates 20 can be controlled. When the strip plates 19 are in contact with the sliding plates 21, the pressing plates 20 cannot be pressed properly, providing protection and preventing users from accidentally operating the pressing plates 20 when finger exercise is not required. When the strip plates 19 are not in contact with the sliding plates 21, the pressing plates 20 can function normally, providing finger exercise. The contact surfaces of the strip plates 19 are covered with a nylon layer, providing wear resistance and enhancing their practicality. The provision of the knob 10 facilitates user operation of the connecting shaft 18, improving the device's usability.

[0039] To further optimize the solution, the bottom surface of the box body 4 is fixedly connected to the front support legs 8. The front support legs 8 are fixedly connected to the bottom surface of the box body 4, and together with the rear support legs 9, they provide stable support for the entire device, ensuring the stability and safety of the device during use and preventing the device from tipping over. The bottom of the front support legs 8 and the rear support legs 9 are both installed with anti-slip rubber pads to increase safety.

[0040] To further optimize the solution, the back side of the seat 3 is fixedly connected to the back plate 2. The back side of the seat 3 is fixedly connected to the back plate 2 to provide back support for the user, increase the user's comfort when using the equipment, reduce back fatigue, and help the user to better perform rehabilitation exercises.

[0041] To further optimize the solution, a base plate 1 is provided on the bottom surface of the seat 3, and the base plate 1 is in contact with the ground. The base plate 1 is provided on the bottom surface of the seat 3, and the base plate 1 is in contact with the ground, which increases the contact area between the equipment and the ground, improves the stability of the equipment, and prevents the equipment from damaging the ground, protecting the ground environment.

[0042] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A multifunctional rehabilitation and fitness equipment for rehabilitation department, characterized by: The invention comprises a seat (3), a box (4) symmetrically arranged in front of the seat (3), a counterweight assembly installed in the box (4), a connecting frame (5) in contact with the outer side of the box (4), the connecting frame (5) being transmission-connected to the counterweight assembly, a fixed handle (6) being fixedly connected in the connecting frame (5), a movable handle (7) being provided on one side of the fixed handle (6), and reset assemblies being transmission-connected at both ends of the movable handle (7), the reset assemblies being located in the connecting frame (5), a plurality of pressing plates (20) for exercising finger strength being movably connected on the fixed handle (6), the pressing plates (20) being transmission-connected to an elastic assembly, and the elastic assembly being located in the fixed handle (6).

2. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 1, characterized in that: The counterweight assembly includes a rope (25) fixedly connected to the connecting frame (5), the rope (25) extends into the box (4) and is wound around a pulley (26), the pulley (26) passes through the center and is rotatably connected to a central shaft (27), both ends of the central shaft (27) are fixedly connected to the inner wall of the box (4), the bottom surface of the box (4) is fixedly connected to a rear support leg (9), a plurality of counterweight blocks (28) are stacked in the rear support leg (9), and the rope (25) is fixedly connected to the counterweight block (28) located at the top.

3. The multifunctional rehabilitation and fitness equipment for rehabilitation according to claim 2, characterized in that: Grooves (29) are symmetrically provided on the counterweight blocks (28), and two adjacent counterweight blocks (28) are detachably connected via a connecting piece (30), and the connecting piece (30) is adapted to the grooves (29).

4. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 1, characterized in that: The reset assembly includes a moving block (15) fixedly connected to both ends of the movable handle (7), a slide groove (16) is symmetrically provided in the connecting frame (5), the moving block (15) is located in the slide groove (16) and is slidably connected to the slide groove (16), a slide rail (13) is fixedly connected in the slide groove (16), the slide rail (13) passes through the moving block (15) and is slidably connected to the moving block (15), an adjustment plate (17) is passed through the other end of the slide rail (13), a first spring (14) is sleeved on the outside of the slide rail (13), and the first spring (14) is located between the adjustment plate (17) and the moving block (15).

5. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 4, characterized in that: The adjusting plate (17) is slidably connected to the connecting frame (5); a connecting block (12) is fixedly connected to one side of the adjusting plate (17); the connecting block (12) is located outside the connecting frame (5) and is slidably connected to the connecting frame (5); fastening bolts (11) are symmetrically mounted on the connecting block (12); and the fastening bolts (11) are detachably connected to the connecting frame (5).

6. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 1, characterized in that: The elastic component includes connecting rods (22) located on both sides of the pressing plate (20), the ends of the connecting rods (22) are fixedly connected to the inner wall of the fixed handle (6), the side wall of the pressing plate (20) is fixedly connected with a sliding plate (21), the sliding plate (21) is slidably connected to the connecting rod (22), the ends of the connecting rod (22) are fixedly connected to a limiting plate (24), the outer side of the connecting rod (22) is provided with a second spring (23), one end of the second spring (23) is fixedly connected to the sliding plate (21), and the other end of the second spring (23) is fixedly connected to the limiting plate (24).

7. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 6, characterized in that: A connecting shaft (18) is rotatably connected inside the fixed handle (6), and a plurality of strip plates (19) are fixedly connected to the connecting shaft (18). The plurality of strip plates (19) and the plurality of pressing plates (20) are arranged in a one-to-one correspondence. The strip plates (19) are brought into contact with or out of contact with the sliding plates (21) by rotating the connecting shaft (18). The end of the connecting shaft (18) passes through the connecting frame (5) and is fixedly connected to a knob (10). The knob (10) is rotatably connected to the outer wall of the connecting frame (5).

8. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 2, characterized in that: The bottom surface of the box body (4) is fixedly connected with a front support leg (8).

9. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 1, characterized in that: The back side of the seat (3) is fixedly connected to a backboard (2).

10. The multifunctional rehabilitation and fitness equipment for rehabilitation department according to claim 1, characterized in that: The bottom surface of the seat (3) is provided with a bottom plate (1), and the bottom plate (1) is in contact with the ground.

Images